Boxplot statistics
Variable	lower whisker	lower hinge	median	upper hinge	upper whisker
gasolieLevering<2000L	0.43	0.54	0.6	0.66	0.83
GasolieLevering>2000L	0.41	0.52	0.58	0.64	0.81
Houtskool	1.02	1.04	1.06	1.08	1.09

Boxplot Notches
Variable	lower bound	median	upper bound
gasolieLevering<2000L	0.573956437075329	0.6	0.626043562924671
GasolieLevering>2000L	0.553956437075328	0.58	0.606043562924671
Houtskool	1.05131881235844	1.06	1.06868118764156